CUSIP: 98979J109 Class: COMM STK
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2016 | 22,272 | $808 | — | — |
| Q1 2016 | 27,682 | $1,079 | — | — |
| Q4 2015 | 26,211 | $733 | — | — |
| Q3 2015 | 33,890 | $1,338 | — | — |
| Q2 2015 | 31,798 | $1,302 | — | — |